lemmy/server/src/actions/moderator.rs

extern crate diesel;
use schema::{mod_remove_post, mod_lock_post, mod_remove_comment, mod_remove_community, mod_ban_from_community, mod_ban, mod_add_community, mod_add};
use diesel::*;
use diesel::result::Error;
use serde::{Deserialize, Serialize};
use {Crud};

#[derive(Queryable, Identifiable, PartialEq, Debug, Serialize, Deserialize)]
#[table_name="mod_remove_post"]
pub struct ModRemovePost {
  pub id: i32,
  pub mod_user_id: i32,
  pub post_id: i32,
  pub reason: Option<String>,
  pub removed: Option<bool>,
  pub when_: chrono::NaiveDateTime,
}

#[derive(Insertable, AsChangeset, Clone, Serialize, Deserialize)]
#[table_name="mod_remove_post"]
pub struct ModRemovePostForm {
  pub mod_user_id: i32,
  pub post_id: i32,
  pub reason: Option<String>,
  pub removed: Option<bool>,
}

impl Crud<ModRemovePostForm> for ModRemovePost {
  fn read(conn: &PgConnection, from_id: i32) -> Result<Self, Error> {
    use schema::mod_remove_post::dsl::*;
    mod_remove_post.find(from_id)
      .first::<Self>(conn)
  }

  fn delete(conn: &PgConnection, from_id: i32) -> Result<usize, Error> {
    use schema::mod_remove_post::dsl::*;
    diesel::delete(mod_remove_post.find(from_id))
      .execute(conn)
  }

  fn create(conn: &PgConnection, form: &ModRemovePostForm) -> Result<Self, Error> {
    use schema::mod_remove_post::dsl::*;
      insert_into(mod_remove_post)
        .values(form)
        .get_result::<Self>(conn)
  }

  fn update(conn: &PgConnection, from_id: i32, form: &ModRemovePostForm) -> Result<Self, Error> {
    use schema::mod_remove_post::dsl::*;
    diesel::update(mod_remove_post.find(from_id))
      .set(form)
      .get_result::<Self>(conn)
  }
}



#[derive(Queryable, Identifiable, PartialEq, Debug, Serialize, Deserialize)]
#[table_name="mod_lock_post"]
pub struct ModLockPost {
  pub id: i32,
  pub mod_user_id: i32,
  pub post_id: i32,
  pub locked: Option<bool>,
  pub when_: chrono::NaiveDateTime,
}

#[derive(Insertable, AsChangeset, Clone, Serialize, Deserialize)]
#[table_name="mod_lock_post"]
pub struct ModLockPostForm {
  pub mod_user_id: i32,
  pub post_id: i32,
  pub locked: Option<bool>,
}

impl Crud<ModLockPostForm> for ModLockPost {
  fn read(conn: &PgConnection, from_id: i32) -> Result<Self, Error> {
    use schema::mod_lock_post::dsl::*;
    mod_lock_post.find(from_id)
      .first::<Self>(conn)
  }

  fn delete(conn: &PgConnection, from_id: i32) -> Result<usize, Error> {
    use schema::mod_lock_post::dsl::*;
    diesel::delete(mod_lock_post.find(from_id))
      .execute(conn)
  }

  fn create(conn: &PgConnection, form: &ModLockPostForm) -> Result<Self, Error> {
    use schema::mod_lock_post::dsl::*;
      insert_into(mod_lock_post)
        .values(form)
        .get_result::<Self>(conn)
  }

  fn update(conn: &PgConnection, from_id: i32, form: &ModLockPostForm) -> Result<Self, Error> {
    use schema::mod_lock_post::dsl::*;
    diesel::update(mod_lock_post.find(from_id))
      .set(form)
      .get_result::<Self>(conn)
  }
}

#[derive(Queryable, Identifiable, PartialEq, Debug, Serialize, Deserialize)]
#[table_name="mod_remove_comment"]
pub struct ModRemoveComment {
  pub id: i32,
  pub mod_user_id: i32,
  pub comment_id: i32,
  pub reason: Option<String>,
  pub removed: Option<bool>,
  pub when_: chrono::NaiveDateTime,
}

#[derive(Insertable, AsChangeset, Clone, Serialize, Deserialize)]
#[table_name="mod_remove_comment"]
pub struct ModRemoveCommentForm {
  pub mod_user_id: i32,
  pub comment_id: i32,
  pub reason: Option<String>,
  pub removed: Option<bool>,
}

impl Crud<ModRemoveCommentForm> for ModRemoveComment {
  fn read(conn: &PgConnection, from_id: i32) -> Result<Self, Error> {
    use schema::mod_remove_comment::dsl::*;
    mod_remove_comment.find(from_id)
      .first::<Self>(conn)
  }

  fn delete(conn: &PgConnection, from_id: i32) -> Result<usize, Error> {
    use schema::mod_remove_comment::dsl::*;
    diesel::delete(mod_remove_comment.find(from_id))
      .execute(conn)
  }

  fn create(conn: &PgConnection, form: &ModRemoveCommentForm) -> Result<Self, Error> {
    use schema::mod_remove_comment::dsl::*;
      insert_into(mod_remove_comment)
        .values(form)
        .get_result::<Self>(conn)
  }

  fn update(conn: &PgConnection, from_id: i32, form: &ModRemoveCommentForm) -> Result<Self, Error> {
    use schema::mod_remove_comment::dsl::*;
    diesel::update(mod_remove_comment.find(from_id))
      .set(form)
      .get_result::<Self>(conn)
  }
}

#[derive(Queryable, Identifiable, PartialEq, Debug, Serialize, Deserialize)]
#[table_name="mod_remove_community"]
pub struct ModRemoveCommunity {
  pub id: i32,
  pub mod_user_id: i32,
  pub community_id: i32,
  pub reason: Option<String>,
  pub removed: Option<bool>,
  pub expires: Option<chrono::NaiveDateTime>,
  pub when_: chrono::NaiveDateTime,
}

#[derive(Insertable, AsChangeset, Clone, Serialize, Deserialize)]
#[table_name="mod_remove_community"]
pub struct ModRemoveCommunityForm {
  pub mod_user_id: i32,
  pub community_id: i32,
  pub reason: Option<String>,
  pub removed: Option<bool>,
  pub expires: Option<chrono::NaiveDateTime>,
}

impl Crud<ModRemoveCommunityForm> for ModRemoveCommunity {
  fn read(conn: &PgConnection, from_id: i32) -> Result<Self, Error> {
    use schema::mod_remove_community::dsl::*;
    mod_remove_community.find(from_id)
      .first::<Self>(conn)
  }

  fn delete(conn: &PgConnection, from_id: i32) -> Result<usize, Error> {
    use schema::mod_remove_community::dsl::*;
    diesel::delete(mod_remove_community.find(from_id))
      .execute(conn)
  }

  fn create(conn: &PgConnection, form: &ModRemoveCommunityForm) -> Result<Self, Error> {
    use schema::mod_remove_community::dsl::*;
      insert_into(mod_remove_community)
        .values(form)
        .get_result::<Self>(conn)
  }

  fn update(conn: &PgConnection, from_id: i32, form: &ModRemoveCommunityForm) -> Result<Self, Error> {
    use schema::mod_remove_community::dsl::*;
    diesel::update(mod_remove_community.find(from_id))
      .set(form)
      .get_result::<Self>(conn)
  }
}

#[derive(Queryable, Identifiable, PartialEq, Debug, Serialize, Deserialize)]
#[table_name="mod_ban_from_community"]
pub struct ModBanFromCommunity {
  pub id: i32,
  pub mod_user_id: i32,
  pub other_user_id: i32,
  pub community_id: i32,
  pub reason: Option<String>,
  pub banned: Option<bool>,
  pub expires: Option<chrono::NaiveDateTime>,
  pub when_: chrono::NaiveDateTime,
}

#[derive(Insertable, AsChangeset, Clone, Serialize, Deserialize)]
#[table_name="mod_ban_from_community"]
pub struct ModBanFromCommunityForm {
  pub mod_user_id: i32,
  pub other_user_id: i32,
  pub community_id: i32,
  pub reason: Option<String>,
  pub banned: Option<bool>,
  pub expires: Option<chrono::NaiveDateTime>,
}

impl Crud<ModBanFromCommunityForm> for ModBanFromCommunity {
  fn read(conn: &PgConnection, from_id: i32) -> Result<Self, Error> {
    use schema::mod_ban_from_community::dsl::*;
    mod_ban_from_community.find(from_id)
      .first::<Self>(conn)
  }

  fn delete(conn: &PgConnection, from_id: i32) -> Result<usize, Error> {
    use schema::mod_ban_from_community::dsl::*;
    diesel::delete(mod_ban_from_community.find(from_id))
      .execute(conn)
  }

  fn create(conn: &PgConnection, form: &ModBanFromCommunityForm) -> Result<Self, Error> {
    use schema::mod_ban_from_community::dsl::*;
      insert_into(mod_ban_from_community)
        .values(form)
        .get_result::<Self>(conn)
  }

  fn update(conn: &PgConnection, from_id: i32, form: &ModBanFromCommunityForm) -> Result<Self, Error> {
    use schema::mod_ban_from_community::dsl::*;
    diesel::update(mod_ban_from_community.find(from_id))
      .set(form)
      .get_result::<Self>(conn)
  }
}


#[derive(Queryable, Identifiable, PartialEq, Debug, Serialize, Deserialize)]
#[table_name="mod_ban"]
pub struct ModBan {
  pub id: i32,
  pub mod_user_id: i32,
  pub other_user_id: i32,
  pub reason: Option<String>,
  pub banned: Option<bool>,
  pub expires: Option<chrono::NaiveDateTime>,
  pub when_: chrono::NaiveDateTime,
}

#[derive(Insertable, AsChangeset, Clone, Serialize, Deserialize)]
#[table_name="mod_ban"]
pub struct ModBanForm {
  pub mod_user_id: i32,
  pub other_user_id: i32,
  pub reason: Option<String>,
  pub banned: Option<bool>,
  pub expires: Option<chrono::NaiveDateTime>,
}

impl Crud<ModBanForm> for ModBan {
  fn read(conn: &PgConnection, from_id: i32) -> Result<Self, Error> {
    use schema::mod_ban::dsl::*;
    mod_ban.find(from_id)
      .first::<Self>(conn)
  }

  fn delete(conn: &PgConnection, from_id: i32) -> Result<usize, Error> {
    use schema::mod_ban::dsl::*;
    diesel::delete(mod_ban.find(from_id))
      .execute(conn)
  }

  fn create(conn: &PgConnection, form: &ModBanForm) -> Result<Self, Error> {
    use schema::mod_ban::dsl::*;
      insert_into(mod_ban)
        .values(form)
        .get_result::<Self>(conn)
  }

  fn update(conn: &PgConnection, from_id: i32, form: &ModBanForm) -> Result<Self, Error> {
    use schema::mod_ban::dsl::*;
    diesel::update(mod_ban.find(from_id))
      .set(form)
      .get_result::<Self>(conn)
  }
}

#[derive(Queryable, Identifiable, PartialEq, Debug, Serialize, Deserialize)]
#[table_name="mod_add_community"]
pub struct ModAddCommunity {
  pub id: i32,
  pub mod_user_id: i32,
  pub other_user_id: i32,
  pub community_id: i32,
  pub removed: Option<bool>,
  pub when_: chrono::NaiveDateTime,
}

#[derive(Insertable, AsChangeset, Clone, Serialize, Deserialize)]
#[table_name="mod_add_community"]
pub struct ModAddCommunityForm {
  pub mod_user_id: i32,
  pub other_user_id: i32,
  pub community_id: i32,
  pub removed: Option<bool>,
}

impl Crud<ModAddCommunityForm> for ModAddCommunity {
  fn read(conn: &PgConnection, from_id: i32) -> Result<Self, Error> {
    use schema::mod_add_community::dsl::*;
    mod_add_community.find(from_id)
      .first::<Self>(conn)
  }

  fn delete(conn: &PgConnection, from_id: i32) -> Result<usize, Error> {
    use schema::mod_add_community::dsl::*;
    diesel::delete(mod_add_community.find(from_id))
      .execute(conn)
  }

  fn create(conn: &PgConnection, form: &ModAddCommunityForm) -> Result<Self, Error> {
    use schema::mod_add_community::dsl::*;
      insert_into(mod_add_community)
        .values(form)
        .get_result::<Self>(conn)
  }

  fn update(conn: &PgConnection, from_id: i32, form: &ModAddCommunityForm) -> Result<Self, Error> {
    use schema::mod_add_community::dsl::*;
    diesel::update(mod_add_community.find(from_id))
      .set(form)
      .get_result::<Self>(conn)
  }
}

#[derive(Queryable, Identifiable, PartialEq, Debug, Serialize, Deserialize)]
#[table_name="mod_add"]
pub struct ModAdd {
  pub id: i32,
  pub mod_user_id: i32,
  pub other_user_id: i32,
  pub removed: Option<bool>,
  pub when_: chrono::NaiveDateTime,
}

#[derive(Insertable, AsChangeset, Clone, Serialize, Deserialize)]
#[table_name="mod_add"]
pub struct ModAddForm {
  pub mod_user_id: i32,
  pub other_user_id: i32,
  pub removed: Option<bool>,
}

impl Crud<ModAddForm> for ModAdd {
  fn read(conn: &PgConnection, from_id: i32) -> Result<Self, Error> {
    use schema::mod_add::dsl::*;
    mod_add.find(from_id)
      .first::<Self>(conn)
  }

  fn delete(conn: &PgConnection, from_id: i32) -> Result<usize, Error> {
    use schema::mod_add::dsl::*;
    diesel::delete(mod_add.find(from_id))
      .execute(conn)
  }

  fn create(conn: &PgConnection, form: &ModAddForm) -> Result<Self, Error> {
    use schema::mod_add::dsl::*;
      insert_into(mod_add)
        .values(form)
        .get_result::<Self>(conn)
  }

  fn update(conn: &PgConnection, from_id: i32, form: &ModAddForm) -> Result<Self, Error> {
    use schema::mod_add::dsl::*;
    diesel::update(mod_add.find(from_id))
      .set(form)
      .get_result::<Self>(conn)
  }
}

#[cfg(test)]
mod tests {
  use establish_connection;
  use super::*;
  use actions::user::*;
  use actions::post::*;
  use actions::community::*;
  use actions::comment::*;
  // use Crud;
 #[test]
  fn test_crud() {
    let conn = establish_connection();

    let new_mod = UserForm {
      name: "the mod".into(),
      fedi_name: "rrf".into(),
      preferred_username: None,
      password_encrypted: "nope".into(),
      email: None,
      admin: false,
      banned: false,
      updated: None
    };

    let inserted_mod = User_::create(&conn, &new_mod).unwrap();

    let new_user = UserForm {
      name: "jim2".into(),
      fedi_name: "rrf".into(),
      preferred_username: None,
      password_encrypted: "nope".into(),
      email: None,
      admin: false,
      banned: false,
      updated: None
    };

    let inserted_user = User_::create(&conn, &new_user).unwrap();

    let new_community = CommunityForm {
      name: "mod_community".to_string(),
      title: "nada".to_owned(),
      description: None,
      category_id: 1,
      creator_id: inserted_user.id,
      removed: None,
      updated: None
    };

    let inserted_community = Community::create(&conn, &new_community).unwrap();
    
    let new_post = PostForm {
      name: "A test post thweep".into(),
      url: None,
      body: None,
      creator_id: inserted_user.id,
      community_id: inserted_community.id,
      removed: None,
      locked: None,
      updated: None
    };

    let inserted_post = Post::create(&conn, &new_post).unwrap();

    let comment_form = CommentForm {
      content: "A test comment".into(),
      creator_id: inserted_user.id,
      post_id: inserted_post.id,
      removed: None,
      read: None,
      parent_id: None,
      updated: None
    };

    let inserted_comment = Comment::create(&conn, &comment_form).unwrap();

    // Now the actual tests

    // remove post
    let mod_remove_post_form = ModRemovePostForm {
      mod_user_id: inserted_mod.id,
      post_id: inserted_post.id,
      reason: None,
      removed: None,
    };
    let inserted_mod_remove_post = ModRemovePost::create(&conn, &mod_remove_post_form).unwrap();
    let read_moderator_remove_post = ModRemovePost::read(&conn, inserted_mod_remove_post.id).unwrap();
    let expected_moderator_remove_post = ModRemovePost {
      id: inserted_mod_remove_post.id,
      post_id: inserted_post.id,
      mod_user_id: inserted_mod.id,
      reason: None,
      removed: Some(true),
      when_: inserted_mod_remove_post.when_,
    };

    // lock post

    let mod_lock_post_form = ModLockPostForm {
      mod_user_id: inserted_mod.id,
      post_id: inserted_post.id,
      locked: None,
    };
    let inserted_mod_lock_post = ModLockPost::create(&conn, &mod_lock_post_form).unwrap();
    let read_moderator_lock_post = ModLockPost::read(&conn, inserted_mod_lock_post.id).unwrap();
    let expected_moderator_lock_post = ModLockPost {
      id: inserted_mod_lock_post.id,
      post_id: inserted_post.id,
      mod_user_id: inserted_mod.id,
      locked: Some(true),
      when_: inserted_mod_lock_post.when_,
    };

    // comment

    let mod_remove_comment_form = ModRemoveCommentForm {
      mod_user_id: inserted_mod.id,
      comment_id: inserted_comment.id,
      reason: None,
      removed: None,
    };
    let inserted_mod_remove_comment = ModRemoveComment::create(&conn, &mod_remove_comment_form).unwrap();
    let read_moderator_remove_comment = ModRemoveComment::read(&conn, inserted_mod_remove_comment.id).unwrap();
    let expected_moderator_remove_comment = ModRemoveComment {
      id: inserted_mod_remove_comment.id,
      comment_id: inserted_comment.id,
      mod_user_id: inserted_mod.id,
      reason: None,
      removed: Some(true),
      when_: inserted_mod_remove_comment.when_,
    };

    // community

    let mod_remove_community_form = ModRemoveCommunityForm {
      mod_user_id: inserted_mod.id,
      community_id: inserted_community.id,
      reason: None,
      removed: None,
      expires: None,
    };
    let inserted_mod_remove_community = ModRemoveCommunity::create(&conn, &mod_remove_community_form).unwrap();
    let read_moderator_remove_community = ModRemoveCommunity::read(&conn, inserted_mod_remove_community.id).unwrap();
    let expected_moderator_remove_community = ModRemoveCommunity {
      id: inserted_mod_remove_community.id,
      community_id: inserted_community.id,
      mod_user_id: inserted_mod.id,
      reason: None,
      removed: Some(true),
      expires: None,
      when_: inserted_mod_remove_community.when_,
    };

    // ban from community

    let mod_ban_from_community_form = ModBanFromCommunityForm {
      mod_user_id: inserted_mod.id,
      other_user_id: inserted_user.id,
      community_id: inserted_community.id,
      reason: None,
      banned: None,
      expires: None,
    };
    let inserted_mod_ban_from_community = ModBanFromCommunity::create(&conn, &mod_ban_from_community_form).unwrap();
    let read_moderator_ban_from_community = ModBanFromCommunity::read(&conn, inserted_mod_ban_from_community.id).unwrap();
    let expected_moderator_ban_from_community = ModBanFromCommunity {
      id: inserted_mod_ban_from_community.id,
      community_id: inserted_community.id,
      mod_user_id: inserted_mod.id,
      other_user_id: inserted_user.id,
      reason: None,
      banned: Some(true),
      expires: None,
      when_: inserted_mod_ban_from_community.when_,
    };

    // ban

    let mod_ban_form = ModBanForm {
      mod_user_id: inserted_mod.id,
      other_user_id: inserted_user.id,
      reason: None,
      banned: None,
      expires: None,
    };
    let inserted_mod_ban = ModBan::create(&conn, &mod_ban_form).unwrap();
    let read_moderator_ban = ModBan::read(&conn, inserted_mod_ban.id).unwrap();
    let expected_moderator_ban = ModBan {
      id: inserted_mod_ban.id,
      mod_user_id: inserted_mod.id,
      other_user_id: inserted_user.id,
      reason: None,
      banned: Some(true),
      expires: None,
      when_: inserted_mod_ban.when_,
    };

    // mod add community

    let mod_add_community_form = ModAddCommunityForm {
      mod_user_id: inserted_mod.id,
      other_user_id: inserted_user.id,
      community_id: inserted_community.id,
      removed: None,
    };
    let inserted_mod_add_community = ModAddCommunity::create(&conn, &mod_add_community_form).unwrap();
    let read_moderator_add_community = ModAddCommunity::read(&conn, inserted_mod_add_community.id).unwrap();
    let expected_moderator_add_community = ModAddCommunity {
      id: inserted_mod_add_community.id,
      community_id: inserted_community.id,
      mod_user_id: inserted_mod.id,
      other_user_id: inserted_user.id,
      removed: Some(false),
      when_: inserted_mod_add_community.when_,
    };

    // mod add

    let mod_add_form = ModAddForm {
      mod_user_id: inserted_mod.id,
      other_user_id: inserted_user.id,
      removed: None,
    };
    let inserted_mod_add = ModAdd::create(&conn, &mod_add_form).unwrap();
    let read_moderator_add = ModAdd::read(&conn, inserted_mod_add.id).unwrap();
    let expected_moderator_add = ModAdd {
      id: inserted_mod_add.id,
      mod_user_id: inserted_mod.id,
      other_user_id: inserted_user.id,
      removed: Some(false),
      when_: inserted_mod_add.when_,
    };

    ModRemovePost::delete(&conn, inserted_mod_remove_post.id).unwrap();
    ModLockPost::delete(&conn, inserted_mod_lock_post.id).unwrap();
    ModRemoveComment::delete(&conn, inserted_mod_remove_comment.id).unwrap();
    ModRemoveCommunity::delete(&conn, inserted_mod_remove_community.id).unwrap();
    ModBanFromCommunity::delete(&conn, inserted_mod_ban_from_community.id).unwrap();
    ModBan::delete(&conn, inserted_mod_ban.id).unwrap();
    ModAddCommunity::delete(&conn, inserted_mod_add_community.id).unwrap();
    ModAdd::delete(&conn, inserted_mod_add.id).unwrap();

    Comment::delete(&conn, inserted_comment.id).unwrap();
    Post::delete(&conn, inserted_post.id).unwrap();
    Community::delete(&conn, inserted_community.id).unwrap();
    User_::delete(&conn, inserted_user.id).unwrap();
    User_::delete(&conn, inserted_mod.id).unwrap();

    assert_eq!(expected_moderator_remove_post, read_moderator_remove_post);
    assert_eq!(expected_moderator_lock_post, read_moderator_lock_post);
    assert_eq!(expected_moderator_remove_comment, read_moderator_remove_comment);
    assert_eq!(expected_moderator_remove_community, read_moderator_remove_community);
    assert_eq!(expected_moderator_ban_from_community, read_moderator_ban_from_community);
    assert_eq!(expected_moderator_ban, read_moderator_ban);
    assert_eq!(expected_moderator_add_community, read_moderator_add_community);
    assert_eq!(expected_moderator_add, read_moderator_add);
  }
}